Get 2 Lines for the Price of 1 with US Mobile’s June Offer

US Mobile is kicking off June with an aggressive promotion aimed squarely at value-seekers: customers who port in their number and purchase one of the carrier’s flagship annual plans on its “Dark Star” network will receive a second line free.

Two Lines, One Price

The limited-time offer, which runs through June 7, is structured as a “buy one, get one” deal across US Mobile’s three most popular annual plans:

• Buy Unlimited Premium ($348/year) → Get Unlimited Starter free
• Buy Unlimited Starter ($228/year) → Get Unlimited Flex free

That brings the monthly cost down to just $14.50 per line for Premium/Starter or $9.50 per line for Starter/Flex when split across two users, and without contracts, hidden fees, or fine-print surprises.

Both lines must be new activations with ported-in numbers, and the offer is exclusive to US Mobile’s “Dark Star” network. Customers can activate both lines simultaneously or stagger them as needed.

High-Speed Plans, Feature-Rich Perks

US Mobile’s Unlimited Premium plan includes:

• Priority high-speed data with no throttling
• Unlimited talk, text, and hotspot usage
• A free smartwatch line
• International roaming in over 90 countries
• Free network transfers
• Optional multi-network access for $7.50/month

The entry-level Flex and Starter plans share many of the same benefits, though with adjusted data allocations and fewer international perks.

For those ready to switch or upgrade, a promo code (OVERDRIVE) can be applied to lock in the Unlimited Premium plan at $29/month when paid annually.

No Contracts, More Flexibility

This promotion is part of US Mobile’s broader strategy to win over prepaid and postpaid users frustrated by price hikes and contract lock-ins. The carrier offers multiple network options, the ability to switch between them, and transparent pricing with taxes and fees included.

More details, including plan breakdowns and signup options, can be found on US Mobile’s official website.

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